Nouveau
Western Digital Black SN850X
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,300 MB/s
NAND TLC
DRAM Cache Oui
Endurance 600 TBW
78 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong feature (94th percentile) 94th
- Strong random (92nd percentile) 92nd
- Strong speed (85th percentile) 85th
- Strong endurance (81st percentile) 81st
Points faibles
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Drive
| Capacity | 1000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7300 |
| Sequential Write (MB/s) | 6300 |
| Random Read (IOPS) | 800000 |
| Random Write (IOPS) | 1100000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 600 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 3 |
Features
| Heatsink | Yes |
Face à la concurrence
| Spec | Western Digital Black SN850X | Samsung 9100 PRO | Crucial T710 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R | SanDisk Western Digital WDS400T1X0M |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 8TB | 4TB | 2TB | 4TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 7,300 MB/s | 14,800 MB/s | 14,500 MB/s | 7,300 MB/s | 7,400 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | false | true | false | true |
| Endurance | 600 TBW | 4800 TBW | 2400 TBW | 2000 TBW | 5050 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Western Digital Black SN850X | 84.7 | 92.2 | 93.8 | 54.6 | 81 |
| Samsung 9100 PRO Compare | 99 | 99.7 | 99.8 | 98.2 | 86 |
| Crucial T710 Compare | 98.7 | 98.7 | 85.6 | 92.8 | 86 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.7 | 93.4 | 93.8 | 78.4 | 94 |
| Seagate FireCuda 530R Compare | 92.2 | 96.2 | 53.3 | 92.8 | 95.6 |
| SanDisk Western Digital WDS400T1X0M Compare | 97.4 | 99 | 97.4 | 92.8 | 81 |
Scores par usage
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